Rayfast USA headquarters are in Indianapolis USA and are part of the Interconnect Solutions Group (ISG). ISG is an international group of companies operating in 8 locations around the world providing technical solutions and specialized products to the aerospace, defense, industrial, motorsport, medical and energy industries. Operating directly to market through facilities in the UK, USA, France, Germany, India, China, Turkey and Poland; with partner operations in other key global regions. The ISG is proudly part of Diploma PLC, who are headquartered in London UK. Diploma PLC are an international corporation publicly traded in the FTSE 250 on the London stock exchange.